At a White House “listening session” on school shootings Wednesday, President Trump argued that arming teachers and staff was potentially the best way to prevent tragedies such as last week’s massacre at Parkland, Fla. Concealed carry, Trump said, “only works where you have people very adept at using firearms, of which you have many. It’s not the first time Trump has expressed the view that the only way to stop mass shootings is with more guns rather than fewer. read more